Product Description
Description: Voltage Monitor Relay • Type: Over / Under Voltage • Coil Voltage: 480VAC • Contact Configuration: SPDT (1 Form C) • Mounting: Base • Contact Current: 10 Amps
| Product Information | Resources |
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| Specifications |
| Product Attribute | Attribute Value |
| Function | Over / Under Voltage |
| Nominal AC Voltage | 480VAC |
| AC Adjustment Range | 380-480V |
| Short Cycle Delay | Short cycle restart delay - 2 seconds R versions - 5 minutes |
| Set-point Stability | ± 1% |
| Dead Band | ± 2% |
| Trip Delay | 0.5 seconds - fixed |
| Contact Rating | SPDT 10A at 240VAC resistive |
| Expected Relay Life | Mech: 10 million operations Elec: 100,000 operations at rated load |
| Termination Method | 1/4 quick connect terminals |
| Operating Temperature | - 20o to +131o F |
| Transient Protection | 2500V for 10ms |
| Burden | 5mA maximum |
| Enclosure Material | ABS plastic |
| Mounting | DIN Rail or Surface Mount |
| Weight | 4 oz. |
| Series Features |
| MODEL 160B MODEL 160BR Voltage Sensor |
| Series Description: The Model 160B(R) Voltage Sensor is a single set- point voltage sensor. Input voltages above the setpoint cause the output contacts to energize. Input voltages below the setpoint cause the output contacts to de- energize. The dead band between pull-in and drop-out is less than 2%. Wiring connections are made to 1/4 quick connect terminals. Standard versions have a 2 second restart delay. The R versions of the Model 160B have a fixed 5 minute short cycle delay. The Model 160B has a screwdriver adjustable setpoint range of approximately 35% of the maximum voltage. The Model 160B is not frequency sensitive and may be used in systems from 50 to 400Hz. |
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